摘要
运用文献资料法、实例比较法研究不同检验方法的使用条件及适用范围。结果显示:T检验、方差分析和回归分析是统计学中的三类经典参数检验方法;T检验和方差分析是进行均数比较的重要手段,而回归分析在处理各种复杂变量关系的时候会有更多的解释力。
Using literature survey method and mathematical statistics, this paper aims to research the applied conditions and ranges of different test methods. Conclusions are that T test, analysis of variance and regression analysis are classic test methods in mathematics and T test, analysis of variance are the important ways to the comparison of average while regression analysis is better at the analysis of complicated relationship of variables.
出处
《湖北体育科技》
2014年第12期1053-1055,1066,共4页
Hubei Sports Science
关键词
经典参数检验
T检验
方差分析
回归分析
classic parametric test
T-test
variance analysis
regression analysis
